Patent Assignment
Reel/Frame 022137/0945
Assignment of Assignor's Interest
Recorded: 2009-01-23
Pages: 3
Assignor
BIO-LOGIC SYSTEMS CORP.
Executed: 2007-12-31
Assignee
NATUS MEDICAL INCORPORATED
1501 INDUSTRIAL ROAD, SAN CARLOS, CALIFORNIA, 94070
Covered Properties
(4)
Apparatus and Method for Lossless Waveform Data Compression
Patent:
5,602,550 →
Application:
08/492,369 →
Ear Probe Tip
Patent:
6,258,043 →
Application:
09/225,754 →
Quick Connect Electrode Headbox
Patent:
6,227,885 →
Application:
09/280,154 →
System and Method of Extraction of Nonstationary Sinusoids
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 19, 1995
From: STEIN, JAY M.
To: BIO-LOGIC SYSTEMS CORP.
Reel/Frame 007552/0256 →
Assignment of Assignor's Interest
Mar 29, 1999
From: RAVIV, GABRIEL; ROLFSEN, RON; TARASEWICZ, ROBERT
To: BIO-LOGIC SYSTEMS CORP.
Reel/Frame 009868/0465 →
Assignment of Assignor's Interest
Jun 21, 1999
From: RAVIV, GABRIEL; TARASEWICZ, ROBERT
To: BIO-LOGIC SYSTEMS, CORP.
Reel/Frame 010037/0940 →
Assignment of Assignor's Interest
Jan 8, 2002
From: RAVIV, GABRIEL; TARASEWICZ, ROBERT
To: BIO-LOGIC SYSTEMS CORP.
Reel/Frame 012449/0502 →
Assignment of Assignor's Interest
Mar 11, 2002
From: RAVIV, GABRIEL; ROLFSEN, RON; TARASEWICZ, ROBERT
To: BIO-LOGIC SYSTEMS CORP.
Reel/Frame 012730/0421 →
Assignment of Assignor's Interest
Jun 10, 2004
From: ZIARANI, ALIREZA K.
To: BIO-LOGIC SYSTEMS CORP
Reel/Frame 015450/0941 →
Security Interest
Sep 26, 2016
From: NATUS MEDICAL INCORPORATED
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 040146/0145 →
Release of Security Interest
Jul 22, 2022
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: NATUS MEDICAL INCORPORATED
Reel/Frame 060818/0680 →
Release of Security Interest in Patents at Reel 040146/Frame 0145
Jul 29, 2022
From: JPMORGAN CHASE BANK, N.A.
To: NATUS MEDICAL INCORPORATED
Reel/Frame 061067/0493 →